Boult C, et al.Multidimensional Geriatric Assessment: Back to the Future Early Effects of “Guided Care” on the Quality of Health Care for Multimorbid Older Persons: A Cluster-Randomized Controlled Trial. J Gerontol A Biol Sci Med Sci.2008; 63 (3): 321-327.http://biomedgerontology.oxfordjournals.org/content/63/3/321.abstract. Accessed April 26, 2013.–Background. The quality of health care for older Americans with multiple chronic conditions is suboptimal. We designed “Guided Care” (GC) to enhance quality of care by integrating a registered nurse, intensively trained in chronic care, into primary care practices to work with physicians in providing comprehensive chronic care to 50–60 multimorbid older patients.